本文整理汇总了VB.NET中System.IO.FileStream.IsAsync属性的典型用法代码示例。如果您正苦于以下问题：VB.NET FileStream.IsAsync属性的具体用法？VB.NET FileStream.IsAsync怎么用？VB.NET FileStream.IsAsync使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.IO.FileStream的用法示例。
在下文中一共展示了FileStream.IsAsync属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Main
Shared Sub Main()
' Create a synchronization object that gets
' signaled when verification is complete.
Dim manualEvent As New ManualResetEvent(False)
' Create random data to write to the file.
Dim writeArray(100000) As Byte
Dim randomGenerator As New Random()
randomGenerator.NextBytes(writeArray)
Dim fStream As New FileStream("Test#@@#.dat", _
FileMode.Create, FileAccess.ReadWrite, _
FileShare.None, 4096, True)
' Check that the FileStream was opened asynchronously.
If fStream.IsAsync = True
Console.WriteLine("fStream was opened asynchronously.")
Else
Console.WriteLine("fStream was not opened asynchronously.")
End If
' Asynchronously write to the file.
Dim asyncResult As IAsyncResult = fStream.BeginWrite( _
writeArray, 0, writeArray.Length, _
AddressOf EndWriteCallback , _
New State(fStream, writeArray, manualEvent))
' Concurrently do other work and then wait
' for the data to be written and verified.
manualEvent.WaitOne(5000, False)
End Sub